Brocade Communications Systems FastIron X Series Diagnostic Manual

168 Brocade FastIron, FCX, ICX, and TurboIron Diagnostic Reference
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MLD snooping debug commands
6
debug mld-snoop group
Syntax: [no] debug mld-snoop group group_address
The group_address is the address of the MLD snoop multicast group.
This command displays the MLD snooping multicast group information. Command output
resembles the following example.
Brocade# debug mld-snoop group 2001:DB8::23:1
source fe80::1
phy-port eth 1/1/23
vlan 130
MLD send Query(t=130) V1, s=fe80::224:38ff:fe76:4bc0 :: to VL130(all) rsp=10000
mld=24B, pkt=86B
MLD: rcvd Leave(ty=132) g=2001:DB8::23:1 resp=0, pkt S=fe80::1, on VL130 (phy
e1/1/23), mld_size=24
MLD: rcvd Leave(ty=132) g=2001:DB8::23:2 resp=0, pkt S=fe80::1, on VL130 (phy
e1/1/23), mld_size=24
MLD: rcvd Leave(ty=132) g=2001:DB8::23:3 resp=0, pkt S=fe80::1, on VL130 (phy
e1/1/23), mld_size=24
MLD: rcvd Leave(ty=132) g=2001:DB8::23:4 resp=0, pkt S=fe80::1, on VL130 (phy
e1/1/23), mld_size=24
MLD: rcvd Leave(ty=132) g=2001:DB8::23:5 resp=0, pkt S=fe80::1, on VL130 (phy
e1/1/23), mld_size=24
MLD: rcvd Report-V1(ty=131) g=2001:DB8::23:1 resp=0, pkt S=fe80::1, on VL130 (phy
e1/1/23), mld_size=24
MLD: rcvd Report-V1(ty=131) g=2001:DB8::23:2 resp=0, pkt S=fe80::1, on VL130 (phy
e1/1/23), mld_size=24
MLD: rcvd Report-V1(ty=131) g=2001:DB8::23:3 resp=0, pkt S=fe80::1, on VL130 (phy
e1/1/23), mld_size=24
MLD: rcvd Report-V1(ty=131) g=2001:DB8::23:4 resp=0, pkt S=fe80::1, on VL130 (phy
e1/1/23), mld_size=24
MLD: rcvd Report-V1(ty=131) g=2001:DB8::23:5 resp=0, pkt S=fe80::1, on VL130 (phy
e1/1/23), mld_size=24
MLD: rcvd Report-V1(ty=131) g=2001:DB8::23:5 resp=0, pkt S=fe80::1, on VL130 (phy
e1/1/23), mld_size=2
debug mld-snoop mcache-group
Syntax: [no] debug mld-snoop mcache-group group_address
The group_address is the 32-bit address of the MLD snoop multicast group.
This command displays MLD snoop debugging information related to mcache activity for the
specified group address.
Brocade# debug mld-snoop mcache-group 230001
Brocade(config)# Del e1/1/23 from (0x0 0x230001) vlan 130
Brocade(config)# Add e1/1/23 to (0x0 0x230001) vlan 130
debug mld-snoop packet
Syntax: [no] debug mld-snoop packet source_address group_address
The source_address specifies the 32-bit source address of the MLD snoop packet.
The group_address is the 32-bit address of the MLD snoop multicast group.

Brocade Communications Systems FastIron X Series Specifications

General

Brand	Brocade Communications Systems
Model	FastIron X Series
Category	Switch
Language	English